Behind every one of our beers, there is a Flash of Genius. We take craft brewing very seriously, and we want to share our inspiration, passion and story. Our Saison is a San Diego beach house ale. Technically, it's a Belgian farmhouse ale, but in San Diego we like to to do things differently. Our light brew contains Czech Saaz hops and a variety of spices. Enjoy summer year-round with Saison Diego™ in 22-ounce bottles! Taste it Once. Remember it Forever. Discover Saison San Diego.

Coming Soon. New Virginia Beach Brewery. Click here for details.

Events Calendar

Old Magoun's Saloon

Tuesday., May. 21

Green Flash Tap Takeover featuring 5 delicious and exciting Green Flash beers: Hop Odyssey Black IPA, Hop Head Red, West Coast IPA, Park West Porter… [more]

Keep the Glass - Eureka Burger

Wednesday., May. 22

Grab yourself a limited edition Hop Odyssey glass (for a small upcharge) when you purchase Imperial Red Rye. Meet San Diego local sales rep! 5pm - su… [more]

At the Brewery

May Food Truck Calendar

Plan your visit to the brewery!… [more]

On Tap This Week

Hop Head Red West Coast IPA Le Freak Double Stout Serrano Chile Double Stout Rayon Vert - Belgian Style Pale Ale Barleywine Trippel … [more]

CASK TAPPINGS

We tap a cask on Tuesday nights! 5/14 – West Coast IPA… [more]

Featured Beer

Saison Diego® [ Belgian Inspired Farmhouse Ale ] A golden farmhouse ale, brewed with Seville orange peel, Chinese ginger, and grains of paradise.…MORE »

Green Flash Brewing Co. ™

Locally Brewed and Bottled in San Diego County, California